PSP-1003 with 5.50 GEN D -> Prometheus
Got a random problem which points to it just being that the battery is old and needs replaced where it won't last more than 5 mins on any brightness before giving the battery low icon.(regardless of cpu speed)
However I'm not sure it is 100% the case due to two conflicting points.
Firstly within the battery information it gives 90%+ and at least 4-5 hours remaining, but that by itself didn't seem like a big reason for it not being the battery itself.
The second point was that I was able to start some music playing then hold the brightness button so the screen turned off and then the psp actually lasted 8+ hours.
Given that I was not fully convinced it is a battery problem however I can't really check right now as I'm on holiday with no replacement batteries etc, once I get home I'll be able to test the battery fully.
Anyone heard if such an issue with the screen on/off is possible?